( ! ) Warning: Search backend error during near_match search for '18.218.75.222' after 10. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000233960{main}( )../index.php:0
20.01543376416MediaWiki->run( )../index.php:46
30.01543377824MediaWiki->main( )../MediaWiki.php:424
40.03213551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05844379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05884433368SpecialPage->run( )../SpecialPageFactory.php:581
70.05884433736SpecialSearch->execute( )../SpecialPage.php:383
80.20285795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.20845802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20845802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21275817936Hooks::run( )../SearchEngine.php:231
120.21285819536call_user_func_array ( )../Hooks.php:209
130.21285820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21325894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21395940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.22006175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.22026206936PoolCounterWork->execute( )../Util.php:133
180.22046231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.22046231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.22046231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.22046233384PoolCounterWork->execute( )../Util.php:129
220.22046234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.22046234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.22046234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23046348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23066352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23066352808MWDebug::warning( )../GlobalFunctions.php:1247
280.23076354112MWDebug::sendMessage( )../MWDebug.php:155
290.23076354504trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233960{main}( )../index.php:0
20.01543376416MediaWiki->run( )../index.php:46
30.01543377824MediaWiki->main( )../MediaWiki.php:424
40.23236277824OutputPage->output( )../MediaWiki.php:583
50.23266284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23276285576WebResponse->header( )../OutputPage.php:2134
70.23276285720header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233960{main}( )../index.php:0
20.01543376416MediaWiki->run( )../index.php:46
30.01543377824MediaWiki->main( )../MediaWiki.php:424
40.23236277824OutputPage->output( )../MediaWiki.php:583
50.23266284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24376293624WebResponse->header( )../OutputPage.php:2171
70.24376293768header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233960{main}( )../index.php:0
20.01543376416MediaWiki->run( )../index.php:46
30.01543377824MediaWiki->main( )../MediaWiki.php:424
40.23236277824OutputPage->output( )../MediaWiki.php:583
50.23266284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24426293568WebResponse->header( )../OutputPage.php:2172
70.24426293712header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233960{main}( )../index.php:0
20.01543376416MediaWiki->run( )../index.php:46
30.01543377824MediaWiki->main( )../MediaWiki.php:424
40.23236277824OutputPage->output( )../MediaWiki.php:583
50.24476293568WebResponse->header( )../OutputPage.php:2220
60.24476293712header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233960{main}( )../index.php:0
20.01543376416MediaWiki->run( )../index.php:46
30.01543377824MediaWiki->main( )../MediaWiki.php:424
40.23236277824OutputPage->output( )../MediaWiki.php:583
50.25746293728WebResponse->header( )../OutputPage.php:2227
60.25746293872header ( )../WebResponse.php:37